/* 全局样式表 */ 
html,
body,
#app {
    height: 100%;
    margin: 0;
    padding: 0;
}
canvas{
    border-radius: 20px;
}
.com-page,
.com-container,
.com-chart {
  width: 100%;
  height: 100%;
  overflow: hidden;
}
.com-container {
    position: relative;
  }
.ql-editor{
  min-height: 300px
}